Individual Calculations May 2012
 Mason, Giovanni  Total change: 4.20  Rating chartPersonal card
 WE 21 Comune di Ceriano - B Ceriano Laghetto ITA 2012-03-23
RcRownchangeKK*chgGame
 1792 1673 2.00 5 0.28 15 4.20 
  Moroni, Luca 1801 ITA0.5010.17152.55 
  Adami, Alessandro 1727 ITA0.5010.08151.20 
  Falchi, Claudio 1887 ITA0.001-0.2315-3.45 
  Manca, Renato 1701 ITA1.0010.54158.10 
  Regorda, Vittorio 1843 ITA0.001-0.2815-4.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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